S
M
T
W
T
F
S
26
84°
64°
27
84°
65°
28
85°
65°
29
84°
66°
30
84°
65°
31
85°
66°
1
87°
71°
2
89°
71°
3
90°
70°
4
89°
70°
5
89°
66°
6
88°
64°
7
82°
64°
8
83°
65°
9
84°
65°
10
84°
66°
11
86°
65°
12
85°
69°
13
88°
69°
14
87°
70°
15
89°
70°
16
89°
69°
17
88°
70°
18
88°
68°
19
87°
67°
20
81°
67°
21
82°
69°
22
84°
69°
23
83°
64°
24
85°
65°
25
84°
69°
26
86°
64°
27
87°
65°
28
82°
69°
29
86°
69°
30
87°
67°
31
86°
67°
1
85°
66°
2
86°
67°
3
84°
66°
4
85°
65°
5
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Georgetown
Georgetown's August 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 64° and 71°. The average high for August is 86° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Georgetown. See also: September | October | November.
